project

12 V to 5 V / 1 A Buck Molecule (TPS54202)

Public Unreviewed

by John Lauer

An independently designed 12 V to 5 V, 1 A synchronous buck molecule (TI TPS54202), with calculations, ngspice and PSpice simulation, KiCad 10 schematic and board, and the board laid out and analysed with adom-aiflow.

moleculepowerbuckdc-dctps542025vkicadadom-aiflow
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verification: signed off by John

John Lauer ·4b7612dad9 ·11d ago ·parent edda724
1 file changed +7−3
verification.json+7−3
verification.json+7−3
@@ -4,13 +4,13 @@  "variants": [],  "entries": [   {-   "date": "2026-10-10",+   "date": "2026-10-10T16:04:18Z",    "by": {     "name": "John Lauer",     "handle": "john"    },-   "status": "open",-   "title": "Board, schematic and BOM checked; waiting for John's sign-off",+   "status": "verified",+   "title": "Board, schematic and BOM checked",    "scope": [     "specs",     "stock",@@ -52,6 +52,10 @@     {      "text": "Not fabricated yet: design and simulation only",      "result": "note"+    },+    {+     "text": "Signed off by John Lauer on 2026-10-10 16:04 UTC after reviewing the README",+     "result": "note"     }    ],    "evidence": [